CN203050996U - Wind driven generator with wind inducing cover - Google Patents
Wind driven generator with wind inducing cover Download PDFInfo
- Publication number
- CN203050996U CN203050996U CN2012206893567U CN201220689356U CN203050996U CN 203050996 U CN203050996 U CN 203050996U CN 2012206893567 U CN2012206893567 U CN 2012206893567U CN 201220689356 U CN201220689356 U CN 201220689356U CN 203050996 U CN203050996 U CN 203050996U
- Authority
- CN
- China
- Prior art keywords
- wind
- driven generator
- guide sleeve
- air guide
- wind driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model belongs to the technical field of wind driven generators, and relates to a wind driven generator with a wind inducing cover. The wind driven generator with the wind inducing cover comprise a vane type wind driven generator and a stand column which supports the wind driven generator in a rotary mode, vanes of the wind driven generator are arranged inside a Laval tube type air guide sleeve, the section area of the Laval tube type guide sleeve contracts firstly and then stretches out, a wind power rudder which is always windward and controls an air inlet of the air guide sleeve is connected with the tail portion of the air guide sleeve, and the air guide sleeve, the wind power rudder and the wind driven generator revolve around the stand column synchronously. The wind driven generator with the wind inducing cover has the advantages that a structure in which the air guide sleeve contracts firstly and then stretches out is adopted, air supply rate is large, wind current resistance is small, wind energy loss is small, and generating capacity is large. Further the wind driven generator with the wind inducing cover is simple in structure, low in production cost and convenient to popularize and use.
Description
Technical field
The utility model belongs to technical field of wind power generator, refers in particular to a kind of wind-driven generator with blower cover.
Background technique
At present, it is aerial that the blade of general vane type wind power generator all is exposed to the sky, the ventilation of the area of a circle that the maximum outside diameter that its available available wind energy is blade is shared, and its deficiency is: utilization ratio of wind energy is low, and generated energy is little.
Summary of the invention
The purpose of this utility model provides the wind-driven generator of a kind of utilization ratio of wind energy height, band blower cover that generated energy is big.
The purpose of this utility model is achieved in that
The wind-driven generator of band blower cover, the wind-driven generator that comprises blade type reaches the column that supports wind-driven generator rotationally, the blade of described wind-driven generator is arranged in the air guide sleeve of Lavalle tubular type that sectional area shrinks earlier further expansion, the afterbody of air guide sleeve is connected with the wind-force rudder that facings the wind all the time of suction port of control air guide sleeve, and described air guide sleeve, wind-force rudder and wind-driven generator rotate synchronously around column.
The blade of above-mentioned wind-driven generator is arranged on the minimum place of sectional area of the air-flow path in the air guide sleeve.
The front of above-mentioned wind-force rudder or the wind-exposuring area at the back side are greater than the side wind-exposuring area of air guide sleeve.
Above-mentioned air guide sleeve by strut fixation at wind-driven generator on the rotating disk that column rotates.
Be provided with bearing on above-mentioned wind-driven generator and the revolute pair of rotating disk.
The utility model outstanding and beneficial technical effects compared to existing technology is:
1, the area that covers greater than the blade rotation of wind-driven generator of the area of the intake grill of air guide sleeve of the present utility model, the air output in the identical time period is big, so its generated energy is big.
2, the utility model adopts the air guide sleeve that shrinks the Lavalle tubular type of further expansion earlier, because the air inlet of air guide sleeve and the passage of exhaust all adopt Streamline Design, distinguished and admirable resistance is little, the wind energy loss is little, and effectively the wind energy of work done is big, and generated energy is big.
3, of the present utility model simple in structure, low production cost, easy to utilize.
Description of drawings
Fig. 1 is principle schematic of the present utility model, and the direction of arrow is wind direction among the figure.
Fig. 2 is the schematic representation of the side wind-exposuring area of air guide sleeve of the present utility model.
Fig. 3 is the wind-exposuring area schematic representation at wind-force rudder front of the present utility model or the back side.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-3:
The wind-driven generator of band blower cover, the wind-driven generator 10 that comprises blade type reaches the column 40 that supports wind-driven generator 10 rotationally, the blade 11 of described wind-driven generator 10 is arranged in the air guide sleeve 20 of Lavalle tubular type that sectional area shrinks earlier (greatly progressively being punctured into the little convergent part of area 24 by area) further expansion (be the big convergent part of area 23 by the little progressively expansion of area), the afterbody of air guide sleeve 20 is connected with the wind-force rudder 30 that facings the wind all the time of suction port 21 of control air guide sleeve 20, described air guide sleeve 20, wind-force rudder 30 and wind-driven generator 10 rotate synchronously around column 40.
The blade 11 of above-mentioned wind-driven generator 10 is arranged on the minimum place 25 of sectional area of the air-flow path in the air guide sleeve 20.
The front of above-mentioned wind-force rudder 30 or the wind-exposuring area B at the back side are greater than the side wind-exposuring area A of air guide sleeve 20, with suction port 21 air inlet down with the wind all the time of guaranteeing air guide sleeve 20, certainly, the windward side of described wind-force rudder 30 vertically arranges, and this is the basic general knowledge of related domain.
Above-mentioned air guide sleeve 20 is fixed on wind-driven generator 10 on the rotating disk 50 that column 40 rotates by pole 22.
Be provided with bearing on above-mentioned wind-driven generator 10 and the revolute pair of rotating disk 50, with the resistance of reducing friction, be used for improving effective capacity for work of wind energy.
Above-described embodiment is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model according to this, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. be with the wind-driven generator of blower cover, the wind-driven generator that comprises blade type reaches the column that supports wind-driven generator rotationally, it is characterized in that: the blade of described wind-driven generator is arranged in the air guide sleeve of Lavalle tubular type that sectional area shrinks earlier further expansion, the afterbody of air guide sleeve is connected with the wind-force rudder that facings the wind all the time of suction port of control air guide sleeve, and described air guide sleeve, wind-force rudder and wind-driven generator rotate synchronously around column.
2. the wind-driven generator of band blower cover according to claim 1 is characterized in that: the blade of described wind-driven generator is arranged on the minimum place of sectional area of the air-flow path in the air guide sleeve.
3. the wind-driven generator of band blower cover according to claim 1, it is characterized in that: the front of described wind-force rudder or the wind-exposuring area at the back side are greater than the side wind-exposuring area of air guide sleeve.
4. the wind-driven generator of band blower cover according to claim 1 is characterized in that: described air guide sleeve by strut fixation at wind-driven generator on the rotating disk that column rotates.
5. the wind-driven generator of band blower cover according to claim 4 is characterized in that: be provided with bearing on the revolute pair of described wind-driven generator and rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206893567U CN203050996U (en) | 2012-12-13 | 2012-12-13 | Wind driven generator with wind inducing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206893567U CN203050996U (en) | 2012-12-13 | 2012-12-13 | Wind driven generator with wind inducing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050996U true CN203050996U (en) | 2013-07-10 |
Family
ID=48733955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206893567U Expired - Fee Related CN203050996U (en) | 2012-12-13 | 2012-12-13 | Wind driven generator with wind inducing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050996U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR20160100500A (en) * | 2016-09-30 | 2018-05-18 | Γεωργιος Δημητριου Κυριακου | Vertical compressed-air wind generator |
| CN109113932A (en) * | 2018-08-02 | 2019-01-01 | 深圳市福瑞禧科技发展有限公司 | A kind of new energy wind power generation plant and its electricity generation system |
| CN113958905A (en) * | 2021-10-15 | 2022-01-21 | 中国市政工程西南设计研究总院有限公司 | Wind-solar complementary multifunctional rod |
-
2012
- 2012-12-13 CN CN2012206893567U patent/CN203050996U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR20160100500A (en) * | 2016-09-30 | 2018-05-18 | Γεωργιος Δημητριου Κυριακου | Vertical compressed-air wind generator |
| CN109113932A (en) * | 2018-08-02 | 2019-01-01 | 深圳市福瑞禧科技发展有限公司 | A kind of new energy wind power generation plant and its electricity generation system |
| CN113958905A (en) * | 2021-10-15 | 2022-01-21 | 中国市政工程西南设计研究总院有限公司 | Wind-solar complementary multifunctional rod |
| CN113958905B (en) * | 2021-10-15 | 2022-06-28 | 中国市政工程西南设计研究总院有限公司 | Wind-solar complementary multifunctional rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131213 |